- Synced to rocm-6.1.2.
- Saved to the ./libs folder
- Add a script to help update submodules when the next version
of ROCm is released. Saved in ./tools/submodules
- Update README to remove `repo` instructions and add
`git submodule` instructions.
Signed-off-by: David Galiffi <David.Galiffi@amd.com>